//
//  Tool.h
//  DriveStudy
//
//  Created by chen on 2017/4/16.
//  Copyright © 2017年 chen. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

@interface Tool : NSObject
+(NSArray *)getAnswerFromString:(NSString *)str;
+(CGSize)getSizeFromString:(NSString *)str withFont:(UIFont *)font withSize:(CGSize)size;

@end
